Be Quiet! Silent Wings 3 140mm

$15.99

be quiet! Silent Wings 3 140mm PWM high-speed stands for state-of-the-art technology and virtually inaudible operation. The extremely high air pressure produced makes it a perfect choice for powerful water- and air-cooled systems.

Great performance-to-noise ratio with 28.1dB(A) at 1,600rpm
6-pole fan motor for less power consumption and vibration
Fluid-dynamic bearing enables super-long life span of 300,000 hours
Fan frame with funnel-shaped air inlets for extremely high air pressure
7 fan blades provide optimized airflow
PWM controlled fan speed by the motherboard

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SKU: BL071 Categories: PC Hardware & Components, Cooling & Fans, Case Fans

Description

General data

Model	Silent Wings 3 140mm PWM high-speed
Dimensions (mm)	140
Color option	Black
Lighting	–
Fan speed at 100% PWM / 12V (rpm)	1600
Noise level at 100% PWM / 12V (dB(A))	28.1
Airflow at 100% PWM / 12V (CFM / m3/h)	77.57 / 131.79
Air Pressure at 100% PWM / 12V (mm H2O)	2.16

Mechanical specifications


Dimensions (L x W x H), (mm)
140 x 25 x 140

Weight incl. fixed cables (g)
167

Bearing technology
FDB

Motor technology
6-pole fan motor

Push pin fixing
✓

Screw fixing
✓



Cables / Connectors


Daisy-chain compatible
–

Lighting connector
–

Connector
4-pin PWM

Cable length (mm)
500

Cable sleeve
✓

Performance / Noise


Airflow at 100% PWM / 12V (CFM / m3/h)
77.57 / 131.79

Air Pressure at 100% PWM / 12V (mm H2O)
2.16

Noise level at 100% PWM / 12V (dB(A))
28.1

Lifespan (h / 25°C)
300,000

Zero RPM mode
–



Electrical specifications


Rated Voltage DC (V)
12

Operating Voltage DC (V)
5 – 13.2

Input current (A)
–

Safety current (A)
0.5

Input power (W)
1.68

Rated Current LED (A)
–

Accessories


3-pin to 4-pin 12V-connector
–

12V to 7V adapter
–

12V to 5V adapter
–

Screws
5

Push pins
5

hard plastic washer
5

Others
Rubber & hard plastic mountings